Cov kab xwm txheej HTTP yog lo lus muab rau HTTP txheej xwm code (tus lej lej tiag) thaum nrog HTTP vim li cas kab lus 1 (cov lus piav qhia luv luv).
Peb tseem khaws cov npe HTTP xwm txheej yuam kev (4xx thiab 5xx) nrog rau qee cov lus qhia txog yuav kho lawv li cas.
Txawm hais tias cov txheej txheem tsis raug, cov kab xwm txheej HTTP feem ntau raug xa mus rau qhov yooj yim HTTP txheej xwm lis dej num.
HTTP xwm txheej Code pawg
Raws li koj tuaj yeem pom hauv qab no, HTTP txheej xwm cov lej yog tus lej peb tus lej. Thawj tus lej yog siv los txheeb xyuas cov lej hauv ib pawg tshwj xeeb-ib ntawm tsib:
- 1XX: Cov ntaub ntawv-kev thov raug lees txais lossis cov txheej txheem txuas ntxiv mus.
- 2XX: Paub meej tias qhov kev txiav txim tiav tiav lossis tau nkag siab.
- 3XX: Redirection-qee yam lwm yam yuav tsum muaj nyob rau hauv thiaj li yuav ua kom tiav qhov kev thov.
- 4XX: Cov neeg siv khoom yuam kev uas qhia tias qhov kev thov ua tsis tiav lossis muaj cov syntax tsis raug.
- 5XX: Server yuam kev uas qhia tias tus neeg rau zaub mov ua tsis tiav qhov kev thov uas tau xav tias siv tau.
Daim ntawv thov nkag siab HTTP cov cai tsis tas yuav tsum paub tag nrho cov lej no, uas txhais tau hais tias tus lej tsis paub kuj muaj cov lus tsis paub HTTP vim li cas, uas yuav tsis muab cov ntaub ntawv ntau rau cov neeg siv. Txawm li cas los xij, cov ntawv thov HTTP no yuav tsum nkag siab cov pawg lossis cov chav kawm raws li peb tau piav qhia saum toj no.
Yog tias lub software tsis paub tias cov cai tshwj xeeb txhais li cas, nws tuaj yeem txheeb xyuas cov chav kawm tsawg kawg nkaus. Piv txwv li, yog tias tus lej 490 tsis paub txog daim ntawv thov, nws tuaj yeem kho nws li 400 vim tias nws nyob hauv tib pawg, thiab tom qab ntawd tuaj yeem xav tias muaj qee yam tsis raug rau tus neeg thov.
HTTP Status Kab (HTTP Txoj Cai Codes + HTTP Vim Li Cas Kab Lus)
| Txoj cai HTTP kab xwm txheej | |
|---|---|
| Status Code | Vim nqe lus |
| 100 | Txuas ntxiv |
| 101 | Kev hloov raws cai |
| 102 | Kev ua haujlwm |
| 200 | OK |
| 201 | Created |
| 202 | Accepted |
| 203 | Non-Authoritative Information |
| 204 | No Content |
| 205 | Reset Content |
| 206 | Ib Nrab Cov Ntsiab Lus |
| 207 | Multi-Status |
| 208 | Tshuaj Tshaj Tawm |
| 300 | Ntau txoj kev xaiv |
| 301 | Moved Permanently |
| 302 | Ntawm |
| 303 | See Other |
| 304 | Tsis hloov kho |
| 305 | Siv Proxy |
| 307 | Kev hloov pauv ib ntus |
| 308 | Permanent Redirect |
| 400 | Kev thov tsis zoo |
| 401 | Unauthorized |
| 402 | Yuav tsum tau them nyiaj |
| 403 | Forbidden |
| 404 | Tsis pom |
| 405 | Txoj Kev Tsis Tso Cai |
| 406 | Tsis Tau |
| 407 | Proxy Authentication Required |
| 408 | Thov sij hawm tawm |
| 409 | Kev tsis sib haum xeeb |
| 410 | Nyob |
| 411 | Ntev Yuav Tsum Tau |
| 412 | Precondition failed |
| 413 | Nyob qhov twg loj heev |
| 414 | Request-URI Too Large |
| 415 | Unsupported Media Type |
| 416 | Txoj Kev Sib Tw Tsis Txaus Siab |
| 417 | Kev cia siab tsis ua tiav |
| 421 | Kev thov yuam kev |
| 422 | Unprocessable Entity |
| 423 | Luag |
| 424 | Kev vam meej |
| 425 | Unordered Collection |
| 426 | Yuav tsum tau hloov kho |
| 428 | Yuav tsum tau ua ntej |
| 429 | Too Ntau Thov |
| 431 | Thov Header Fields Loj heev |
| 451 | Unavailable For legal Reasons |
| 500 | Internal Server yuam kev |
| 501 | tsis ua tiav |
| 502 | Bad Gateway |
| 503 | Kev Pab Tsis Muaj |
| 504 | Lub Sijhawm Tawm Tawm |
| 505 | HTTP Version Tsis Txaus Siab |
| 506 | Variant Kuj Negotiates |
| 507 | Cia tsis txaus |
| 508 | Loop Detected |
| 510 | tsis txuas ntxiv |
| 511 | Network Authentication Yuav tsum tau |
[1] HTTP vim li cas kab lus uas nrog HTTP txheej xwm cov lej tsuas yog pom zoo. Ib kab lus sib txawv tau tso cai rau RFC 2616 6.1.1. Tej zaum koj yuav pom HTTP vim li cas cov nqe lus hloov nrog ntau "tus phooj ywg" piav qhia lossis ua lus hauv zos.
Tsis raug cai HTTP kab xwm txheej
Cov kab xwm txheej HTTP hauv qab no yuav raug siv los ntawm qee qhov kev pabcuam thib peb raws li cov lus teb yuam kev, tab sis lawv tsis tau teev tseg los ntawm ib qho RFC.
| Lwm Yam Ua Tau HTTP Kab Kab | |
|---|---|
| Status Code | Vim nqe lus |
| 103 | Checkpoint |
| 420 | Txoj Kev Tsis Ua Haujlwm |
| 420 | |
| 440 | Nyob rau hauv Timeout |
| 449 | Retry With |
| 450 | Blocked los ntawm Windows Parental Controls |
| 451 | Redirect |
| 498 | Tsis siv tau Token |
| 499 | Token Yuav tsum tau |
| 499 | Thov tau txwv tsis pub los ntawm antivirus |
| 509 | Bandwidth txwv tshaj |
| 530 | Site is khov |
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum HTTP txheej xwm txheej xwm yuav qhia tib cov lej nrog cov lus yuam kev pom nyob rau hauv lwm cov ntsiab lus, xws li nrog Tus Thawj Tswj Ntaus Ntawv yuam kev, nws tsis txhais hais tias lawv muaj feem cuam tshuam nrog txhua txoj hauv kev.
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